Authorizing certain public entities to contract for the capability of renewable or nonemitting electric generation projects.

SB 6004 allows cities, towns, and public utilities in Washington to contract for the "capability" (future power generation capacity) of renewable or nonemitting energy projects, not just actual electricity output. It updates outdated laws by removing restrictions to specific "qualified alternative energy resources" and aligns with current clean energy definitions under the Washington Clean Energy Transformation Act. Key provisions require public entities to pay for contracted projects regardless of completion or output issues, and payments cannot be reduced due to project delays or performance. This bill directly affects local governments and public entities seeking to invest in new clean energy infrastructure to meet state climate goals.